040000 tree d781b294891ceba92b067f8b487200c9906c949c	command
040000 tree 79b02598ee75daf31df2687c7175359cf2619450	core
040000 tree 6db0deec087e3629b99bfd976bc12b3e6b935769	persist
100644 blob fc6a2e108238ff55fba86d45df7165c93a1027c8	pom.xml